Its a crude experiment but you could mix the chemical you are interested in with water and then brush it onto the surface of a cut apple. Compare the time it takes for browning to occur with a second slice which you have brushed with water but not containing any of the "antioxidant" chemical. It is difficult to do on the human body because there wouldn’t be any quickly observable effects to monitor although probably not harmful as long as you limited the experiment to food products. Application of food to the human body is not covered under this Yahoo topic section. References :
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November 27th, 2009 at 4:13 pm
Its a crude experiment but you could mix the chemical you are interested in with water and then brush it onto the surface of a cut apple. Compare the time it takes for browning to occur with a second slice which you have brushed with water but not containing any of the "antioxidant" chemical. It is difficult to do on the human body because there wouldn’t be any quickly observable effects to monitor although probably not harmful as long as you limited the experiment to food products. Application of food to the human body is not covered under this Yahoo topic section.
References :